>Mehta launched the service in 2012 and applied to Y Combinator, the prestigious Silicon Valley accelerator that hatched giants like Airbnb and Dropbox. He was rejected because the application deadline had passed. Undeterred, Mehta used Instacart to deliver a six-pack of IPAs to a Y Combinator partner. Within 30 minutes, he was asked to come in for an interview and the next day was accepted into the program. Shortly after, he closed a seed investment round.

A classic example of having faith in yourself and your product.